When merging, why is it crucial to check for gaps in traffic?

When merging onto a roadway, checking for gaps in traffic is essential to ensure a safe merge. This practice allows a driver to identify if there's sufficient space to enter the flow of vehicles without causing disruption or endangering themselves or others.

A safe merge involves evaluating the speed and distance of approaching vehicles so that you can enter the lane smoothly without having to accelerate aggressively or decelerate abruptly. By ensuring there is a proper gap, a driver can merge confidently, maintain control of the vehicle, and reduce the risk of accidents that could occur if they merge unsafely. It emphasizes using proper judgment and awareness of surrounding traffic conditions, which are critical components of safe driving.